72406347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3691}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 104203008

約数和(自身を除く): 31796661

約数列:

[1, 3, 13, 39, 503, 1509, 3691, 6539, 11073, 19617, 47983, 143949, 1856573, 5569719, 24135449, 72406347]

約数ペア:

[(1, 72406347), (3, 24135449), (13, 5569719), (39, 1856573), (503, 143949), (1509, 47983), (3691, 19617), (6539, 11073)]